pH probe assembly



FIG. 1 is a front view of the pH probe assembly.

FIG. 2 is a front, top and side view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a rear side view thereof.

FIG. 5 is a rear, top and side view thereof.

FIG. 6 is a right view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a pH probe assembly, as shown and described. 